Since it can be difficult to find dark chocolate in your kids' candy stash, the next best thing are fun-sized bars, which have fewer calories and less saturated fat relative to the rest of the crop. This includes Nestle Crunch and Three Musketeers, both of which have about 60 calories and less than 2 grams of saturated fat per fun-sized bar. The worst offenders? Butterfingers, Almond Joy, Mounds, Snickers, Take 5, and Reese's Peanut Butter Cups, which all contain at least 20 more calories and 1 additional gram of saturated fat per individual bar.